https://javascript.daypilot.org/demo/month/external.html
External Drag and Drop (Monthly Event Calendar) | DayPilot Pro for JavaScript Demo
drag and dropmonthly event calendar
https://www.zwift.com/eu/racing/monthly-calendar?%2525252525252525252525EF%2525252525252525252525BF%2525252525252525252525BD%252525252525252525252527%252525252525252525252522+onmouseover=alert%2812070536%29+%22x7nxoyka
Monthly Race Event Calendar - Zwift
Sign-up and view monthly race events on Zwift Racing. Events can be shown by dates and routes making it easy to decide which event to participate in.
race event calendarmonthlyzwift